/** Get a Caller instance.
*
* @return Caller A Caller instance.
* @static
* @access public
*/
public static function getInstance()
{
if (!is_object(self::$instance)) {
self::$instance = new PeclCaller();
}
return self::$instance;
}
/** Get a {@link PeclCaller} instance.
*
* @return PeclCaller A {@link PeclCaller} instance.
* @static
* @access public
*/
public static function getPeclCaller()
{
return PeclCaller::getInstance();
}
